| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 Research In Motion |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** Commercial License Usage |
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| ** GNU Lesser General Public License Usage |
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| ** General Public License version 3 as published by the Free Software |
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| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
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| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
| ** Qt Foundation. The licenses are as published by the Free Software |
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| ****************************************************************************/ |
| #include "bbcameramediarecordercontrol.h" |
| |
| #include "bbcamerasession.h" |
| |
| #include <QDebug> |
| #include <QUrl> |
| |
| #include <audio/audio_manager_device.h> |
| #include <audio/audio_manager_volume.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| static audio_manager_device_t currentAudioInputDevice() |
| { |
| audio_manager_device_t device = AUDIO_DEVICE_HEADSET; |
| |
| const int result = audio_manager_get_default_input_device(&device); |
| if (result != EOK) { |
| qWarning() << "Unable to retrieve default audio input device:" << result; |
| return AUDIO_DEVICE_HEADSET; |
| } |
| |
| return device; |
| } |
| |
| BbCameraMediaRecorderControl::BbCameraMediaRecorderControl(BbCameraSession *session, QObject *parent) |
| : QMediaRecorderControl(parent) |
| , m_session(session) |
| { |
| connect(m_session, SIGNAL(videoStateChanged(QMediaRecorder::State)), this, SIGNAL(stateChanged(QMediaRecorder::State))); |
| connect(m_session, SIGNAL(videoStatusChanged(QMediaRecorder::Status)), this, SIGNAL(statusChanged(QMediaRecorder::Status))); |
| connect(m_session, SIGNAL(durationChanged(qint64)), this, SIGNAL(durationChanged(qint64))); |
| connect(m_session, SIGNAL(actualLocationChanged(QUrl)), this, SIGNAL(actualLocationChanged(QUrl))); |
| connect(m_session, SIGNAL(videoError(int,QString)), this, SIGNAL(error(int,QString))); |
| } |
| |
| QUrl BbCameraMediaRecorderControl::outputLocation() const |
| { |
| return m_session->outputLocation(); |
| } |
| |
| bool BbCameraMediaRecorderControl::setOutputLocation(const QUrl &location) |
| { |
| return m_session->setOutputLocation(location); |
| } |
| |
| QMediaRecorder::State BbCameraMediaRecorderControl::state() const |
| { |
| return m_session->videoState(); |
| } |
| |
| QMediaRecorder::Status BbCameraMediaRecorderControl::status() const |
| { |
| return m_session->videoStatus(); |
| } |
| |
| qint64 BbCameraMediaRecorderControl::duration() const |
| { |
| return m_session->duration(); |
| } |
| |
| bool BbCameraMediaRecorderControl::isMuted() const |
| { |
| bool muted = false; |
| |
| const int result = audio_manager_get_input_mute(currentAudioInputDevice(), &muted); |
| if (result != EOK) { |
| emit const_cast<BbCameraMediaRecorderControl*>(this)->error(QMediaRecorder::ResourceError, tr("Unable to retrieve mute status")); |
| return false; |
| } |
| |
| return muted; |
| } |
| |
| qreal BbCameraMediaRecorderControl::volume() const |
| { |
| double level = 0.0; |
| |
| const int result = audio_manager_get_input_level(currentAudioInputDevice(), &level); |
| if (result != EOK) { |
| emit const_cast<BbCameraMediaRecorderControl*>(this)->error(QMediaRecorder::ResourceError, tr("Unable to retrieve audio input volume")); |
| return 0.0; |
| } |
| |
| return (level / 100); |
| } |
| |
| void BbCameraMediaRecorderControl::applySettings() |
| { |
| m_session->applyVideoSettings(); |
| } |
| |
| void BbCameraMediaRecorderControl::setState(QMediaRecorder::State state) |
| { |
| m_session->setVideoState(state); |
| } |
| |
| void BbCameraMediaRecorderControl::setMuted(bool muted) |
| { |
| const int result = audio_manager_set_input_mute(currentAudioInputDevice(), muted); |
| if (result != EOK) { |
| emit error(QMediaRecorder::ResourceError, tr("Unable to set mute status")); |
| } else { |
| emit mutedChanged(muted); |
| } |
| } |
| |
| void BbCameraMediaRecorderControl::setVolume(qreal volume) |
| { |
| const int result = audio_manager_set_input_level(currentAudioInputDevice(), (volume * 100)); |
| if (result != EOK) { |
| emit error(QMediaRecorder::ResourceError, tr("Unable to set audio input volume")); |
| } else { |
| emit volumeChanged(volume); |
| } |
| } |
| |
| QT_END_NAMESPACE |